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MX2017004083A - A method to improve halogenation reactions. - Google Patents

A method to improve halogenation reactions.

Info

Publication number
MX2017004083A
MX2017004083A MX2017004083A MX2017004083A MX2017004083A MX 2017004083 A MX2017004083 A MX 2017004083A MX 2017004083 A MX2017004083 A MX 2017004083A MX 2017004083 A MX2017004083 A MX 2017004083A MX 2017004083 A MX2017004083 A MX 2017004083A
Authority
MX
Mexico
Prior art keywords
excess
halogen gas
improve
olefin
organic
Prior art date
Application number
MX2017004083A
Other languages
Spanish (es)
Inventor
Yang Terris
Sung Tung Hsueh
Original Assignee
Honeywell Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of MX2017004083A publication Critical patent/MX2017004083A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30408—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30466—Plastics
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)

Abstract

In the halogenation reaction of olefin/halo-olefin (i.e., organic), an excess amount of halogen gas (fluorine, chlorine, vaporized bromine and iodine, or their combination) is normally used in order to achieve as complete as possible conversion of the organic. In a conventional process, the excess halogen gas in the off-gas stream is scrubbed by caustic solution which increases the consumption of halogen and generates waste for disposal. The present invention provides a novel process to recover and reuse the excess halogen gas and thus reduce the operating cost of the process.
MX2017004083A 2014-10-06 2015-10-05 A method to improve halogenation reactions. MX2017004083A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462060272P 2014-10-06 2014-10-06
US14/873,346 US9416073B2 (en) 2014-10-06 2015-10-02 Method to improve halogenation reactions
PCT/US2015/053950 WO2016057373A1 (en) 2014-10-06 2015-10-05 A method to improve halogenation reactions

Publications (1)

Publication Number Publication Date
MX2017004083A true MX2017004083A (en) 2017-07-20

Family

ID=55632321

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017004083A MX2017004083A (en) 2014-10-06 2015-10-05 A method to improve halogenation reactions.

Country Status (8)

Country Link
US (2) US9416073B2 (en)
EP (1) EP3204345A4 (en)
JP (1) JP2017530200A (en)
KR (1) KR20170063682A (en)
CN (1) CN106795069A (en)
CA (1) CA2961961A1 (en)
MX (1) MX2017004083A (en)
WO (1) WO2016057373A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ309360B6 (en) * 2014-10-16 2022-10-05 Spolek Pro Chemickou A Hutní Výrobu, Akciová Společnost Method of producing highly pure chlorinated alkane
CN106349005B (en) * 2016-08-25 2018-08-28 浙江衢州巨新氟化工有限公司 A kind of method of coproduction trifluoropropyl alkenes product and tetrafluoropropene class product
WO2020041669A1 (en) 2018-08-24 2020-02-27 Blue Cube Ip Llc Improved process for liquid phase chlorination of chlorinated alkenes

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475504A (en) * 1967-05-25 1969-10-28 Detrex Chem Ind Process for the chlorination of olefinic hydrocarbons and ethylenically unsaturated chlorohydrocarbons
US4072728A (en) * 1972-12-27 1978-02-07 Rhone-Progil Process for the preparation of 1,2-dichloroethane in two reaction zones by reacting chlorine with not more than 102 mole percent of ethylene
JPS573653B2 (en) * 1974-05-24 1982-01-22
DE2803124C2 (en) * 1978-01-25 1985-05-30 Bayer Ag, 5090 Leverkusen Process for the preparation of perchlor -2,5-diaza-1,5-hexadiene
FR2478074A1 (en) * 1980-03-17 1981-09-18 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF TRIFLUOROMETHYLBENZENES FROM THE CORRESPONDING TRICHLORO- OR TRIBROMO-METHYLBENZENES
US4548995A (en) 1983-04-01 1985-10-22 Exxon Research & Engineering Co. Process for the manufacture of halogenated polymers
JPH03294236A (en) * 1990-04-10 1991-12-25 Nippon Mektron Ltd Production of branched perfluorononane
US5504266A (en) * 1995-05-24 1996-04-02 The Dow Chemical Company Process to make allyl chloride and reactor useful in that process
TW442449B (en) * 1996-07-04 2001-06-23 Hoechst Ag Process for preparing 1,2-dichloroethane by direct chlorination
JP2000103747A (en) * 1998-09-30 2000-04-11 Tokuyama Corp Method for producing liquid organic fluorinated compound and reactor
EP1396505A4 (en) 2001-04-02 2005-04-20 Otkrytoe Aktsionernoe Obschest Method for continuously producing halogenated elastomers and device for carrying out said method
US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
US20030049485A1 (en) * 2001-09-06 2003-03-13 Brupbacher John M. Corrosion control coatings
CN102026945B (en) * 2008-05-16 2013-09-18 昭和电工株式会社 Manufacturing method and refining method for 1,2,3,4-tetrachlorohexafluorobutane
CN102341156B (en) * 2009-03-05 2014-11-26 陶氏环球技术有限责任公司 Method and apparatus for liquid phase reactions
US8779219B2 (en) * 2009-05-13 2014-07-15 Daikin Industries, Ltd. Process for preparing chlorine-containing fluorocarbon compound
JP5599271B2 (en) * 2010-09-13 2014-10-01 株式会社トクヤマ Method for producing chloropropane
KR101595196B1 (en) * 2011-07-26 2016-02-17 다이킨 고교 가부시키가이샤 Process for preparing 2,3,3,3-tetrafluoropropene
US8889929B2 (en) * 2013-02-19 2014-11-18 Honeywell International Inc. Process to make 1,1,2,3-tetrachloropropene from 1,1,3-trichloropropene and/or 3,3,3-trichloropropene
ES2986004T3 (en) * 2013-03-15 2024-11-08 Honeywell Int Inc Process for manufacturing 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb)
CN104058928B (en) * 2014-06-19 2017-11-21 巨化集团技术中心 A kind of method that plant capacity is improved in brominated fluoric ether synthesis

Also Published As

Publication number Publication date
US20160326072A1 (en) 2016-11-10
CN106795069A (en) 2017-05-31
CA2961961A1 (en) 2016-04-14
US10011543B2 (en) 2018-07-03
JP2017530200A (en) 2017-10-12
EP3204345A1 (en) 2017-08-16
EP3204345A4 (en) 2018-05-30
US9416073B2 (en) 2016-08-16
WO2016057373A1 (en) 2016-04-14
KR20170063682A (en) 2017-06-08
US20160096786A1 (en) 2016-04-07

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